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Posted to issues@calcite.apache.org by "Mike Villa (Jira)" <ji...@apache.org> on 2020/01/29 16:12:00 UTC

[jira] [Reopened] (CALCITE-3759) class leak

     [ https://issues.apache.org/jira/browse/CALCITE-3759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Villa reopened CALCITE-3759:
---------------------------------

I have checked that the code generated make many class in perm and it can't be garbage collection. I have tried limit the mem and meta space of jvm but it doesn’t work. Is my adapter the problem? How can I fix it?

> class leak
> ----------
>
>                 Key: CALCITE-3759
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3759
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.21.0
>            Reporter: Mike Villa
>            Priority: Major
>         Attachments: image-2020-01-28-15-55-43-215.png
>
>
> Hi, I'm using calcite and I'm making unit test to see the perform, but with visualvm or jconsole I have checked a class leak. Maybe It's my fault.
> I would be grateful if someone helped me to find the error!
> I have created a GitHub project to check this error.
>  https://github.com/mvillafuertem/calcite-error.git
>  
> !image-2020-01-28-15-55-43-215.png!
>  



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